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    SLURRY BUBBLE COLUMN REACTOR
    1.
    发明申请
    SLURRY BUBBLE COLUMN REACTOR 有权
    浆液泡沫反应器

    公开(公告)号：US20110313062A1

    公开(公告)日：2011-12-22

    申请号：US13130041

    申请日：2009-11-10

    Applicant: Manfred Ruppel ,  Thomas Gutermuth ,  Dag Schanke ,  Pal Soraker

    Inventor： Manfred Ruppel ,  Thomas Gutermuth ,  Dag Schanke ,  Pal Soraker

    IPC: C07C27/00 ,  B01J19/00

    CPC classification number: B01J8/22 ,  B01J8/1818 ,  B01J8/224 ,  B01J8/226 ,  B01J2208/00911 ,  C07C1/0415 ,  C10G2/344

    Abstract: A slurry bubble column reactor with a gas distribution arrangement comprising an upper sparger, a lower sparger, and an open-ended tube. Gas from the lower sparger enters the tube and lowers the density of slurry in the tube. The difference in slurry density causes the slurry in the tube to rise, causing slurry outside the tube to move down, maintaining circulation and flushing catalyst from the vessel wall.

    Abstract translation: 一种具有气体分配装置的浆液鼓泡塔反应器，包括上喷射器，下喷射器和开口管。 来自下部分布器的气体进入管并降低管中浆料的密度。 浆料密度的差异导致管中的浆料升高，导致管外的浆料向下移动，保持从容器壁的循环和冲洗催化剂。

    METHOD AND SYSTEM FOR OBTAINING SOLID REACTION PRODUCTS FROM SOLUTIONS
    2.
    发明申请
    METHOD AND SYSTEM FOR OBTAINING SOLID REACTION PRODUCTS FROM SOLUTIONS 有权
    从溶液中获得固体反应产物的方法和系统

    公开(公告)号：US20110166368A1

    公开(公告)日：2011-07-07

    申请号：US13062006

    申请日：2009-08-13

    Applicant: Thomas Gutermuth ,  Robert Szabo

    Inventor： Thomas Gutermuth ,  Robert Szabo

    IPC: C07D307/34 ,  B01D9/00 ,  C07C51/16

    CPC classification number: B01D9/0022 ,  B01D9/004 ,  C07C51/43 ,  C07C63/16

    Abstract: A process for recovering solid reaction products during partial oxidation of hydrocarbons in a liquid solvent as a reaction medium by multi-stage evaporative crystallization includes determining a final temperature of the multi-stage evaporative crystallization based on a melting point of the solvent. The pressure and temperature of the solvent is reduced in steps via successive crystallization stages until the final temperature is reached. Each of the crystallization stages includes a compressor configured to perform the reducing of the pressure and to withdraw vapors formed. The vapors from the compressor of a lower expansion pressure crystallization stage are introduced into a vapor discharge conduit of a next successive higher expansion pressure crystallization stage upstream of the compressor of the higher expansion pressure crystallization stage.

    Abstract translation: 在通过多级蒸发结晶作为反应介质的液体溶剂中烃的部分氧化期间回收固体反应产物的方法包括基于溶剂的熔点确定多级蒸发结晶的最终温度。 溶剂的压力和温度通过连续的结晶阶段逐步降低，直到达到最终温度。 每个结晶阶段包括被配置为执行压力降低并且抽出形成的蒸气的压缩机。 来自较低膨胀压力结晶阶段的压缩机的蒸汽被引入到在较高膨胀压力结晶阶段的压缩机上游的下一个连续的较高膨胀压力结晶阶段的蒸气排放管道中。

    Column for concentrating phthalic anhydride
    3.
    发明授权
    Column for concentrating phthalic anhydride 失效
    用于浓缩邻苯二甲酸酐的色谱柱

    公开(公告)号：US06884324B2

    公开(公告)日：2005-04-26

    申请号：US10348391

    申请日：2003-01-21

    Applicant: Thomas Gutermuth ,  Helmuth Domes

    Inventor： Thomas Gutermuth ,  Helmuth Domes

    IPC: B01D3/14 ,  B01D3/32 ,  C07D307/89 ,  B01D3/10

    CPC classification number: B01D3/141 ,  B01D3/14 ,  B01D3/322 ,  C07D307/89

    Abstract: To improve the columns used so far for producing phthalic anhydride, and to make them less expensive and easier to install, it is proposed that in the column for concentrating phthalic anhydride two distillation stages are arranged, wherein the removal of the low-boiling components of the crude phthalic anhydride by distillation is effected in the first distillation stage (2) and the separation of the high-boiling components from the pure phthalic anhydride is effected in the second distillation stage (3), both distillation stages being arranged side by side and being separated from each other by a vertical wall (4), and that the bottom (7) of the first distillation stage (2) is connected with the bottom (10) of the second distillation stage (3).

    Abstract translation: 为了改进目前为止生产邻苯二甲酸酐使用的色谱柱，并且使它们更便宜并且更容易安装，建议在用于浓缩邻苯二甲酸酐的色谱柱中设置两个蒸馏级，其中除去低沸点组分 在第一蒸馏阶段（2）中进行粗制邻苯二甲酸酐的蒸馏，并且在第二蒸馏阶段（3）中进行高纯沸点成分与纯邻苯二甲酸酐的分离，两个蒸馏阶段并排排列， 通过垂直壁（4）彼此分离，并且第一蒸馏段（2）的底部（7）与第二蒸馏段（3）的底部（10）连接。

    Process and plant for recovering solid reaction products from solutions
    4.
    发明授权
    Process and plant for recovering solid reaction products from solutions 有权
    从溶液中回收固体反应产物的工艺和设备

    公开(公告)号：US08524922B2

    公开(公告)日：2013-09-03

    申请号：US13062006

    申请日：2009-08-13

    Applicant: Thomas Gutermuth ,  Robert Szabo

    Inventor： Thomas Gutermuth ,  Robert Szabo

    IPC: C07D307/34 ,  C07C51/16

    CPC classification number: B01D9/0022 ,  B01D9/004 ,  C07C51/43 ,  C07C63/16

    Abstract: A process for recovering solid reaction products during partial oxidation of hydrocarbons in a liquid solvent as a reaction medium by multi-stage evaporative crystallization includes determining a final temperature of the multi-stage evaporative crystallization based on a melting point of the solvent. The pressure and temperature of the solvent is reduced in steps via successive crystallization stages until the final temperature is reached. Each of the crystallization stages includes a compressor configured to perform the reducing of the pressure and to withdraw vapors formed. The vapors from the compressor of a lower expansion pressure crystallization stage are introduced into a vapor discharge conduit of a next successive higher expansion pressure crystallization stage upstream of the compressor of the higher expansion pressure crystallization stage.

    Abstract translation: 在通过多级蒸发结晶作为反应介质的液体溶剂中烃的部分氧化期间回收固体反应产物的方法包括基于溶剂的熔点确定多级蒸发结晶的最终温度。 溶剂的压力和温度通过连续的结晶阶段逐步降低，直到达到最终温度。 每个结晶阶段包括被配置为执行压力降低并且抽出形成的蒸气的压缩机。 来自较低膨胀压力结晶阶段的压缩机的蒸汽被引入到在较高膨胀压力结晶阶段的压缩机上游的下一个连续的较高膨胀压力结晶阶段的蒸气排放管道中。

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